Terminal and Method for Adjusting Display Brightness of Terminal

1. A method for adjusting display brightness of a terminal, characterized in that, the method is applied to a terminal, the terminal comprises a display unit and a sensing unit, the display unit is provided with a feature recognition area, the sensing unit is configured to capture feature information of a user, the method comprises: presetting brightness configuration information, the brightness configuration information comprising a correspondence relationship between feature information of a user and display brightness; capturing a feature information of the user when the terminal is in a particular operating mode, and determining whether the captured feature information matches feature information in the brightness configuration information; if yes, adjusting the display brightness of the terminal to the display brightness corresponding to the matched feature information in the brightness configuration information; otherwise, not adjusting the display brightness of the terminal; wherein when the terminal is in a first operating mode, a first feature information of the user is captured, when the terminal is in a second operating mode, a second feature information of the user is captured, and the first feature information is different from the second feature information.

2. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, presetting the brightness configuration information comprises: receiving a user setting instruction and displaying the feature recognition area; capturing and saving the feature information of the user during the setting process; displaying a display brightness information list, receiving a user's selection instruction for display brightness information, and establishing and saving the correspondence relationship between the selected display brightness information and the captured feature information of the user during the setting process.

3. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, when the terminal is in a listening mode, the feature information comprises human ear feature information, and the human ear feature information comprises ear contour information; “capturing the feature information of the user, and determining whether the captured feature information matches the feature information in the brightness configuration information” comprises: capturing the ear contour information of the user, and determining whether the captured ear contour information matches the ear contour information in the brightness configuration information.

4. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, when the terminal is in a microphone mode, the feature information comprises fingerprint feature information, and the microphone mode is triggered by the user clicking a first button; “capturing the feature information of the user, and determining whether the captured feature information matches the feature information in the brightness configuration information” comprises: capturing the fingerprint feature information of the user while receiving the user's instruction of clicking the first button, and determining whether the captured fingerprint feature information matches the fingerprint feature information in the brightness configuration information.

5. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, “determining whether the captured feature information matches the feature information in the brightness configuration information” comprises: determining whether a matching degree between the captured feature information and the feature information in the brightness configuration information reaches a preset percentage, and if so, it is determined to be a match, otherwise it is determined to be a mismatch.

6. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, the method further comprises presetting volume configuration information; the volume configuration information comprises a correspondence relationship between the feature information of the user and a volume level, after “determining whether the captured feature information matches the feature information in the brightness configuration information”, the method further comprises: if yes, adjusting the volume of the terminal to a volume corresponding to the matched feature information in the volume feature information, otherwise not adjusting the volume of the terminal.

7. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, the sensing unit comprises a light detection sensing layer, the display pixels of the display unit is configured to emit light with a predetermined pattern when a light source trigger signal is received by the light detection sensing layer; and the light detection sensing layer is configured to be in a light signal detection state and receive an image signal reflected by a user's feature portion to capture the user's feature information when a detection trigger signal is received.

8. The method for adjusting display brightness of a terminal according to claim 7 , characterized in that, the light source trigger signal and the detection trigger signal are alternately switched in a preset frequency.

9. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, the feature recognition area comprises a plurality of feature recognition sub-areas, and a sensing unit is disposed corresponding to each of the feature recognition sub-areas.

10. The method for adjusting display brightness of a terminal according to claim 9 , characterized in that, the terminal further comprises a sensing unit control circuit, the method further comprising: receiving a first instruction of the user for starting the feature recognition sub-area, the sensing unit control circuit turning on the sensing unit under the feature recognition sub-area, and receiving a second instruction of the user for closing the feature recognition sub-area, the sensing unit control circuit turning off the sensing unit under the feature recognition sub-area.

11. The method for adjusting display brightness of a terminal according to claim 1 , characterized in that, the method comprises: when the terminal is in a microphone mode, capturing fingerprint feature information, face feature information or lip feature information of the user, and determining whether the captured fingerprint feature information matches fingerprint feature information in the brightness configuration information, or determining whether the captured face feature information matches face feature information in the brightness configuration information, or determining whether the captured lip feature information matches lip feature information in the brightness configuration information, if yes, adjusting the display brightness of the terminal to the display brightness corresponding to the matched fingerprint feature information or face feature information or lip feature information in the brightness configuration information; otherwise, not adjusting the display brightness of the terminal.

12. A terminal, characterized in that, the terminal comprises a display unit and a sensing unit, the display unit is provided with a feature recognition area, the sensing unit is configured to capture feature information of a user; the terminal further comprises a configuration information setting unit, a determining unit, and a processing unit; the configuration information setting unit is configured to preset the brightness configuration information, and the brightness configuration information comprises a correspondence relationship between feature information of a user and display brightness; the sensing unit is configured to capture a feature information of the user when the terminal is in a particular operating mode and the determining unit is configured to determine whether the captured feature information matches feature information in the brightness configuration information; if yes, the processing unit is configured to adjust the display brightness of the terminal to the display brightness corresponding to the matched feature information in the brightness configuration information; otherwise, the processing unit does not adjust the display brightness of the terminal; wherein when the terminal is in a first operating mode, a first feature information of the user is captured, when the terminal is in a second operating mode, a second feature information of the user is captured, and the first feature information is different from the second feature information.

13. The terminal according to claim 12 , characterized in that, the terminal further comprises an operation instruction receiving unit, “the configuration information setting unit being configured to preset the brightness configuration information in advance” comprises: the operation instruction receiving unit being configured to receive a setting instruction of the user and display the feature recognition area; the sensing unit being configured to capture and save the feature information of the user during the setting process; the display unit being configured to display a display brightness information list, the operation instruction receiving unit being configured to receive a user's selection instruction for display brightness information, and the processing unit being configured to establish and save the correspondence relationship between the selected display brightness information and the captured feature information of the user during the setting process.

14. The terminal according to claim 12 , characterized in that, when the terminal is in a listening mode, the feature information is human ear feature information, and the human ear feature information comprises ear contour information; “the sensing unit being configured to capture the feature information of the user and the determining unit being configured to determine whether the captured feature information matches the feature information in the brightness configuration information” comprises: the sensing unit being configured to capture the ear contour information of the user, and the determining unit being configured to determine whether the captured ear contour information matches the ear contour information in the brightness configuration information.

15. The terminal according to claim 12 , characterized in that, the terminal comprises an operation instruction receiving unit, when the terminal is in a microphone mode, the feature information is fingerprint feature information, and the microphone mode is triggered by the user clicking a first button; “the sensing unit being configured to capture the feature information of the user and the determining unit being configured to determine whether the captured feature information matches the feature information in the brightness configuration information” comprises: the operation instruction receiving unit being configured to capture the fingerprint feature information of the user while the sensing unit being configured to receive the user's instruction of clicking to the first button, and the determining unit being configured to determine whether the captured fingerprint feature information matches the fingerprint feature information in the brightness configuration information.

16. The terminal according to claim 12 , characterized in that, “the determining unit being configured to determine whether the captured feature information matches the feature information in the brightness configuration information” comprises: the determining unit being configured to determine whether a matching degree between the captured feature information and the feature information in the brightness configuration information reaches a preset percentage, and if so, it is determined to be a match, otherwise it is determined to be a mismatch.

17. The terminal according to claim 12 , characterized in that, the configuration information setting unit is configured to preset volume configuration information; the volume configuration information comprises a correspondence relationship between the feature information of the user and a volume level, the determining unit is configured to determine whether the captured feature information matches the feature information in the brightness configuration information”, if yes, the processing unit is configured to adjust the volume of the terminal to a volume corresponding to the matched feature information in the volume feature information, otherwise the processing unit does not adjust the volume of the terminal.

18. The terminal according to claim 12 , characterized in that, the sensing unit comprises a light detection sensing layer, the display pixels of the display unit is configured to emit light with a predetermined pattern when a light source trigger signal is received by the light detection sensing layer; and the light detection sensing layer is configured to be in a light signal detection state when receive an image signal reflected by a user's feature portion to capture the user's feature information when a detection trigger signal is received.

19. The terminal according to claim 18 , characterized in that, the light source trigger signal and the detection trigger signal are alternately switched in a preset frequency.

20. The terminal according to claim 13 , characterized in that, the feature recognition area comprises a plurality of feature recognition sub-areas, and a sensing unit is disposed corresponding to each of the feature recognition sub-areas.

21. The terminal according to claim 20 , characterized in that, the terminal further comprises a sensing unit control circuit, the operation instruction receiving unit is configured to receive a first instruction of the user for starting the feature recognition sub-area, the sensing unit control circuit is configured to turn on the sensing unit under the feature recognition sub-area, and the operation instruction receiving unit is configured to receive a second instruction of the user for closing the feature recognition sub-area, the sensing unit control circuit is configured to turn off the sensing unit under the feature recognition sub-area.

22. The terminal according to claim 12 , characterized in that, when the terminal is in a microphone mode, the sensing unit is configured to capture fingerprint feature information, face feature information or lip feature information of the user, and the determining unit is configured to determine whether the captured fingerprint feature information matches fingerprint feature information in the brightness configuration information, or determine whether the captured face feature information matches face feature information in the brightness configuration information, or determine whether the captured lip feature information matches lip feature information in the brightness configuration information, if yes, the processing unit is configured to adjusting the display brightness of the terminal to the display brightness corresponding to the matched fingerprint feature information or face feature information or lip feature information in the brightness configuration information; otherwise, the processing unit does not adjust the display brightness of the terminal.